Amantii Panorama BI Deep & Extra Tall 60" Indoor Outdoor Full View Smart Built in Electric Fireplace With Black Steel Surround w50.2 Manufacturer* Brand Type Diameter American Color Black white Material Manufacturer* Brand Type Diameter American Metal HSS AC Triple Wall 8" (20 cm) American Metal HS AC Triple Wall 8" (20 cm) DuraVent DuraTech Premium 2" Solid Pack 8" (20 cm) DuraVent DuraPlus HTC 2" Solid Pack 8" (20 cm) DuraVent DuraPlus AC Triple Wall 8" (20 cm) Metal Fab Temp Guard 1" Solid Pack 8" (20 cm) Olympia Chimney Champion Chimney System 1" Solid Pack 8" (20 cm) Olympia Chimney SBI Division Venting Ventis 1" Solid Pack 8" (20 cm) SBI Venting Division Nexvent 1" Solid Pack 8" (20 cm) Security Chimney S 2100 + 2" Solid Pack 8" (20 cm) Selkirk CF Sentinel (CF) 2" Solid Pack 8" (20 cm) Selkirk Super Pro 2100 (ALT) 2" Solid Pack 8" (20 cm) Selkirk Super Vent 2100 (JM) 2" Solid Pack 8" (20 cm) *Specific components may be required depending on the chimney manufacturer This warranty is void if the unit is used to burn material other than cordwood (for which the unit is not certified by EPA) and void if not operated according to the owner's manual Heat Outdoor 5000 BTU The Panorama series by Amantii Electric Fireplaces offers an exceptional full view viewing area